78431126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{9013}}^1$

素因数の和:9263

約数の個数: 16

約数和(自身を含む): 124393200

約数和(自身を除く): 45962074

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 9013, 18026, 171247, 342494, 2063977, 4127954, 39215563, 78431126]

約数ペア:

[(1, 78431126), (2, 39215563), (19, 4127954), (38, 2063977), (229, 342494), (458, 171247), (4351, 18026), (8702, 9013)]